North Star Design Extremo Operating Manual - page 8
8
COAX INPUT (COAX 2)
Use this input to connect the DAC to the digital output of a source (CD transport, DAT tape, DVD
player), using a 75 Ohm digital cable provided with RCA connectors (not shipped with the
equipment).
9 OPTICAL INPUT (TOSLINK)
Use this input to connect the DAC to the digital output of a source (CD transport, DAT tape, DVD
player), using a digital fiber optic cable (not shipped with the equipment).
10 BALANCED INPUT (AES/EBU)
Use this input to connect the DAC to the digital output of a source (CD transport, DAT tape, DVD
player), using a 110 Ohm digital cable provided with XLR connectors (not shipped with the
equipment).
11 I2S DIGITAL INPUT
Use this input to connect the DAC to the digital I2S output. (North Star Design CD-Transport).
12 UNBALANCED ANALOGUE OUTPUT
Use this output to connect the DAC to the input of a preamplifier or integrated amplifier using
interconnect provided with RCA connectors (not shipped with the equipment).
13 BALANCED ANALOGUE OUTPUT
Use this output to connect the DAC to the input of a preamplifier or integrated amplifier using
interconnect provided with XLR connectors (not shipped with the equipment).
The Extremo DAC is equipped with hi-end connectors. To take full advantage of the Extremo sonic
quality, we recommend using high-quality interconnection cables; ask your North Star Design
dealer.
14 AC MAINS INLET AND AC MAINS SWITCH
Standard IEC power cords is provided with the Extremo DAC. High quality power cords will
improve the sonic performances; ask your North Star Design dealer.
The North Star Design Extremo DAC has been safety-tested and is designed for operation
with a three-conductor power cord. Do not defeat the “third pin” or earth ground of the AC
power cord.
An
AC mains switch
is located adjacent to the power cord on the rear panel of the amplifier. This
switch may be used to disconnect the power supply from the AC mains without having to actually
unplug the dac from the wall outlet. If you plan to be away for an extended period, or have any other
reason to turn the dac completely off, you may use the
AC mains switch
.
One slow-blow 315mA (220-240V), 630mA (100-120V) fuses is located inside a small drawer in the
AC main inlet. If you suspect that your AC fuse have blown, disconnect the DAC from the AC mains
and contact your North Star Design dealer for assistance.
Danger! Potentially dangerous voltages and current capabilities exist within the Extremo
DAC, when connected to the AC mains. Do not attempt to open any portion of the DAC
cabinet.